NO debería ser así. Fue un regalo para mi esposo. Depending on the brand, I can fit between sizes 8 to 9. Damit dieser Anpressdruck nicht zu hoch ausfällt bzw. Returned them and ended up getting an Amazon gift card instead of a refund to my debit card. When paired with the MixAmp Pro and an A40 headset, the sound is compressed, and more importantly, people in your party can hear an echo of their own voice! However, It will swing with the hand grab. The pieces snapped together really easily, I plugged in the unit and started charging my devices! Much heavier, and higher quality materials than I had expected. Slid the protective sleeve on and kept a peace of mind knowing I wouldnt scratch my case if I dropped it!